SINGH, U.P., A.N. THAKUR, S.V. SINGH, and S.C. KUMAR. “Electrical Transport in Terbium-Iron-Transition Metal Mixed Oxides”. Asian Journal of Chemistry 19, no. 5 (March 30, 2010): 3567–3576. Accessed March 4, 2026. https://asianpubs.org/index.php/ajchem/article/view/13248.